KR101726989B1 - Airbounce with a safety monitoring system and control method for safety insurance - Google Patents

Airbounce with a safety monitoring system and control method for safety insurance Download PDF

Info

Publication number
KR101726989B1
KR101726989B1 KR1020160126185A KR20160126185A KR101726989B1 KR 101726989 B1 KR101726989 B1 KR 101726989B1 KR 1020160126185 A KR1020160126185 A KR 1020160126185A KR 20160126185 A KR20160126185 A KR 20160126185A KR 101726989 B1 KR101726989 B1 KR 101726989B1
Authority
KR
South Korea
Prior art keywords
air
monitoring system
bounce
air bounce
safety
Prior art date
Application number
KR1020160126185A
Other languages
Korean (ko)
Inventor
박원석
Original Assignee
(주)에어바이블
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)에어바이블 filed Critical (주)에어바이블
Priority to KR1020160126185A priority Critical patent/KR101726989B1/en
Application granted granted Critical
Publication of KR101726989B1 publication Critical patent/KR101726989B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G21/00—Chutes; Helter-skelters
    • A63G21/18—Water-chutes
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G31/00—Amusement arrangements
    • A63G31/007—Amusement arrangements involving water
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G31/00—Amusement arrangements
    • A63G31/02—Amusement arrangements with moving substructures
    • A63G31/08—Amusement arrangements with moving substructures with looping, hopping, or throwing motions of the substructure

Abstract

Air bounce with a safety monitoring system for ensuring the stability of the air bounce product used as a slide, and a control method for ensuring safety.
The air bounce according to the present invention comprises a main body formed of a hollow body and supplied with air to form a predetermined shape; A slidable tubular body formed on the body portion and having an inclined bottom portion extending at a predetermined inclination; An upper guide formed at an upper end of the inclined bottom of the sliding tube body; And a lower end impact absorbing portion formed at a lower end of the inclined bottom portion of the sliding tube body; A second support portion formed on a lower surface of the inclined bottom portion and having a bottom surface in contact with the ground and an upper surface connected to a lower surface of the inclined support portion in a right angle triangular shape, And a first support portion connected to the lower end of the upper guide portion and having a bottom abutted against the paper surface and having a pressure sensor therein, and a floor lifting sensor is provided on the bottom of the second support portion, An inclined guide portion extending upward is further provided, and an infrared sensor is further provided on the inner surface of the lower end of the inclined guide portion.
The adjustment method for ensuring safety is realized by an air pressure sensing pressure sensor, an excitation sensor, an air flow meter for sensing wind strength, and an infrared sensor.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a safety monitoring system and an airbounce system,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air bounce, and more particularly, to an air bounce equipped with a safety monitoring system for ensuring the stability of various air bounce products such as an air bounce slide and a pool, and a control method for ensuring safety.

Air bounce is a kind of children's favorite play equipment. It is a type of air sculpture which is inflated by air injected by injecting air into the inside, and has a certain shape such as a slide, a swimming pool, and a tube play house. These air bounces are filled with air inside, so they are buffered when the children play. However, these air bounces have some safety requirements, and if not properly adhered to them, they could lead to personnel accidents, which may give the user a sense of dangerous rides.

These air bounces are a pleasure and a pleasure for many children, but they can cause a safety accident due to excessive air pressure, excessive air pressure, excessive use of personnel, or slipping or jumping the surface of the product. There is a possibility of causing damage to the person if it is carried out due to the influence of strong wind when installed outside. Airbounce can be turned on or off even when a larger number of people are used than specified number of people. Especially when a large number of people climb on air bounce at the same time, the airbounce may fall due to one side. have. In addition, air must be continuously supplied into the air bounce. If the air blower is powered off, the air bounce does not allow the air to enter. As a result, the air bounce may not be avoided over time. have. Due to these safety concerns, safety personnel must be present to verify the condition of the air bounce, and to ensure that the air bounce user is in compliance with safety regulations or that personnel are available. Even if a security officer resides like this, it can not eliminate a complete safety accident.

Conventional air bounce slides are known from the published Utility Model No. 20-2008-0000728, wherein such air bounces include a blower to supply air into the air bounce, and an air bounce fixed to the floor or floor, Such as fixing nails, fixing rings, ropes, and structures, for securing the air bounces. However, in the event of warning situations or abnormal situations when using air bounces, There is a lack of other warning means that can be given. Therefore, there is a need for a means of sensing and warning that enables security personnel to properly cope with airbounce warning and warning situations.

It is an object of the present invention to solve the above problems of the present invention, and it is an object of the present invention to provide an air bounce preventing device that prevents overturning or blowing of an air bounce due to over- It is possible to check the operation of the blower so as to prevent the air from being blown away from the floor and to flush the air from the floor and to inject the air into the air bounce more effectively and the safety manager can more effectively check the condition of the air bounce, And a control method for securing the safety.

In order to solve the above problems, an air bounce equipped with a safety monitoring system according to the present invention includes a main body 10 formed of a hollow body and supplied with air to form a predetermined shape; A slidable tubular body 20 formed on the body portion and having an inclined bottom portion 23 extending at a predetermined inclination; An upper guide part (21) formed at the upper end of the inclined bottom part of the sliding tube body; And a lower end impact absorbing portion (24) formed at the lower end of the inclined bottom portion of the sliding tube body; And a control unit.

Further, an air bounce sensor and an air flow sensor 30 are provided to be spaced apart from the air bounce by a predetermined distance. The sensors are connected to a monitoring system 40 installed outside the main body, Lt; / RTI >

In addition, a control method for ensuring the safety of the air bounce includes a pressure sensor for detecting the air pressure in the air bounce, a lifting sensor for detecting the air bounce, an air flow sensor for detecting the wind strength of the air bounce, Wherein the adjusting method comprises the steps of: detecting a pressure of the air in the air bounce by the pressure sensor; Comparing the air pressure in the detected air bounce with the set air pressure, and checking whether the air pressure is proper or not; And blowing air into the air bounce when the air pressure in the identified air bounce is less than the set air pressure, and discharging air through the air vent when the confirmed air pressure is greater than the set air pressure; And terminating the step of confirming whether the air pressure is proper, if the air pressure is appropriate. Further, the adjustment method may include: detecting the lift of the air bounce from the ground by the lifting sensor; Comparing the lifting and lifting set values of the detected air bounce with a monitoring system to confirm whether the lifting / The monitoring system activating an alert when the identified lift is greater than the lift setting value; And adjusting or limiting a user's position through the alert; And terminating if the lifting is within the set value in the step of confirming whether the lifting is proper.

Advantageously, the adjusting method comprises the steps of: detecting an air bounce outside wind intensity by an air flow meter sensor; Comparing the sensed external wind intensity and the wind intensity set value with a monitoring system to confirm whether the wind intensity is appropriate; If the detected external wind intensity is greater than the wind intensity set value, the monitoring system activates an alarm; And limiting the user through the alert by a security officer; And terminating the step of confirming whether the wind intensity is appropriate, if the external wind intensity is within the set value. The additional adjustment method includes the steps of: detecting an air bounce entry / exit number by an infrared sensor; Comparing the sensed air bounce entry / exit number with a monitoring system to check whether the entry / exit person is correct; The monitoring system activates an alert if the identified number of attendees is greater than the number of departed personnel; And adjusting the entry personnel by the security personnel through the alert; And terminating the process when confirming whether the entry / exit personnel is correct or not if the entrance and departure personnel coincide with each other.

The air bounce equipped with the safety monitoring system according to the present invention and the adjustment method for ensuring safety can prevent a safety accident that may occur when the air pressure in the air bounce is excessive or insufficient, It is possible to cope with preventing the air bounce from being detected by sensing the lifting phenomenon of the air bounce in advance when the air is excessively charged or when the air is excessively inflated. It is also possible to check the air bounce entry personnel and the departure of the air bounce, It is possible to preemptively prevent a safety accident that may occur to the user, so that the user can safely use the air bounce without worrying about a safety accident.

1 is a perspective view of an air bounce with a safety monitoring system according to the present invention;
2 to 5 are flow charts related to the adjustment for securing the safety of the air bounce with the safety monitoring system according to the present invention.

 The present invention relates to an air bounce having a safety monitoring system for preventing a safety accident of a user when using an air bounce product used as a slide, and a control method for ensuring safety. A preferred embodiment of the present invention will be described.

The air bounce equipped with the safety monitoring system according to the present invention comprises a main body 10 formed of a hollow body and supplied with air to form a predetermined shape; A slidable tubular body 20 formed on the body portion and having an inclined bottom portion 23 extending at a predetermined inclination; An upper guide portion 21 formed at an upper end of the inclined bottom portion 23 of the sliding tube body 20; And a lower end impact absorbing portion (24) formed at the lower end of the inclined bottom portion of the sliding tube body.

The slider is formed at the upper end of the slant bottom, that is, at the starting point of slid ride. Although it is configured to look good on the slant, the slant air bounce prevents the user from falling down on the air bounce, . Although not shown in the drawings, it is self-evident that the step structure for climbing the slid air bounce of the present invention is located on one side of the air bounce. The lower impact absorbing portion 24 extends from the inclined bottom portion 23 in parallel with the ground by a predetermined length and is slid down to the slope bottom 23 to reach a position where the user finally arrives, It is preferable that the cushioning action is made so as to be able to settle. The inclined guide portion 22, which is inclined downwardly along the inclined bottom portion 23, prevents the body from falling out when the user slips. As shown in the drawing, in the present invention, the upper portion of the inclined guide portion 22 may have a constant height as long as the upper portion of the inclined guide portion 22 extends further upward than the lower portion and has different heights.

A first support portion 211 connected to the upper guide portion 21 and extending downward from the upper guide portion and having a bottom abutted against the paper surface and having a pressure sensor 2111 therein, May be provided in an air bounce other than the first support portion 211. The present invention is not limited to the first support portion and may be provided in a first support portion where the load of the user is directly transmitted So as to more accurately check the air pressure change in the air bounce. The first support portion 211 is connected to the upper guide portion 21 via a body portion. In addition, a pressure sensor 2111 is installed inside the first support portion 211. The pressure sensor 2111 checks the air pressure in the air bounce into which the air is injected. When the inspected air pressure is set at a predetermined level of air pressure When it is out of the range of ± 5 to 10%, the pressure and underpressure are detected and transmitted to the monitoring system to be described later. Based on the transmitted pressure data, the monitoring system operates the air blower 222 to supply air to the air bounce when the air pressure is lower than a set level, and when the air pressure is too high, the air vent ) To maintain the proper air pressure. The blower 222 is installed on one outer surface of the inclined guide portion 22 and is connected to an air bounce.

In the present invention, two blowers are provided. One of them is a preliminary blower. When the main blower fails to supply air to the air bounce due to malfunction or failure, the preliminary blower supplies air to the air bounce. In addition, due to the characteristics of air bounce, when the user continuously uses the air bounce, the internal air of the air bounce leaks finely. Therefore, the main blower must continuously introduce the air into the air bounce. Therefore, the main blower is connected to the power source, It is preferable that the battery is also connected to the battery. In this case, even if the power connected to the main blower is turned off, the battery can be used to operate the main blower. When the power is off as described above, the monitoring system senses this and alerts the safety management personnel to control the battery so as to supply power to the main blower.

If the overpressure, that is, the air pressure is too high, the elastic force of the air bounce becomes too large, so that the user can be detached from the slide when using the air bounce slide. When the under pressure, There arises a problem that it is difficult to ride smoothly. These overpressure and underpressure are displayed on the monitor of the monitoring system, and the warning light (installed at the top of the monitoring system) lights and an alarm sounds to notify the safety personnel of the current situation so that the safety officer can respond appropriately Let's do it.

The second support portion 231 is formed on the lower surface of the inclined bottom portion 23 and has a bottom surface contacting the ground surface and an upper surface connected to a lower surface of the inclined support portion. A floor lifting sensor 2311 is further provided. As shown in the drawing, the second supporting portion 231 is formed in a right triangular shape, and the inclined surface of the oblique surface corresponds to the inclination of the bottom inclined portion 23, so that the oblique surface of the second supporting portion 231, The underside is closely connected to each other. The lifting sensor 2311 installed at the bottom of the second support part 231 senses when the air bounce is lifted from the floor (floor floor when installed in the room) and transmits the sensed information to the monitoring system 40, Will alert the user based on this information so that the user and the safety officer will be aware of the phenomenon of air bounce and prepare it appropriately.

That is, when the outside wind is too cold, there is a danger that the air bounce will be transmitted from the ground by being floated. When the lifting sensor 2311 senses the lifting phenomenon, it transmits the sensed information to the monitoring system, If the phenomenon is more severe, the monitoring system will ring an alarm so that the safety officer can take the user's position restrictions. In addition, when an excessive number of persons (over capacity) is caught on the air bounce, both sides of the air bounce can be lifted from the ground. At this time, if the excitation sensor 2311 detects this and sends the detected information to the monitoring system, , Which allows security personnel to control air bounce admission personnel. The lifting sensor 2311 may be an ultrasonic sensor and a distance measuring sensor. As described above, the lifting sensor is a sensor that senses lifting of an air bounce from the floor (floor). When the air bounce is injected into the air bounce to form a certain shape, the lifting sensor is basically separated from the ground by a certain distance. But it is a sensor that senses that the airbag is spaced more apart than the basically spaced apart. That is, the lift sensor senses that the air bounce is separated from the ground by more than the spacing set value (lift setting value).

Although not shown in the drawings, it is common to fix the air bounce to the ground using a fixing member and a fixing pack, or to fix the air bounce to the ground using a fixing rope. However, when the air bounce is used for many hours This occurs when the fixing pack is missing from the fixing member or when the fixing line is loosened or loosened, and the air bounce may be conducted due to the lifting phenomenon. However, by detecting the lifting phenomenon in advance due to the lifting sensor, it is possible to secure the safety of the air bounce user.

In addition to the pressure sensor 2111 and the excitation sensor 2311 that can secure the safety of the user as described above, the infrared sensor 221 and the air flow meter 30 are further installed to ensure the safety of the user. The infrared sensor 221 is installed on the inner side of the lower end of the inclined guide portion 22 provided on both sides of the inclined bottom portion 23 to detect the number of persons using the air bounce in real time, If there are more than the number of people, the number of people to use can be adjusted by warning them, and the usage status of how many people were used during the day can be grasped.

As shown in the figure, the infrared sensor 221 is connected to the monitoring system 40 by two infrared sensors 221 at the lower inner surface of the inclined guide unit 22 corresponding to the outlet of the air bounce, The sensor is further mounted (not shown) in the inlet of the air bounce, i.e. the stair structure, so that it is possible to more accurately grasp the entry and exit personnel entering the air bounce and coming out of the air bounce. Installing the infrared sensor 221 in this way is for checking the inflow / outflow of the air bounce. If the inflow is excessive, the air bounce may be caused by the load of the inflow person. In order to prevent such a phenomenon, the infrared sensor counts the number of passengers, and when the number of the passengers is too much, the monitoring system sends an alarm to the safety management personnel, It is possible to control or limit the number of the entry personnel so as to prevent dangerous situations such as injury of the user due to the breakdown.

In addition, the air flow meter 30 is installed outside the air bounce with a predetermined distance from the air bounce, and the air flow meter 30 is a sensor for detecting the intensity of the external wind. If the external wind is more than the wind intensity setpoint input to the monitoring system 40, the air bounce can be conducted by loosening or loosening the fixing member and the fixed pack that fix the air bounce to the ground, The airflow meter sensor 30 senses and transmits the sensed information to the monitoring system 40. Based on the transmitted wind intensity information, the monitoring system alerts the safety management personnel through a monitor and a warning light, Agents can restrict users and prevent dangerous situations in advance.

The sensors 2111, 2311, 221, and 20 are connected to a monitoring system 40 installed outside the main body to provide information sensed by the monitoring system, and based on the information, Display alarms to the safety personnel through warning lights and alarms, operate the blower to supply air to the air bounce, or allow safety personnel to take other safety precautions proactively. In addition, since the CCTV is installed in the monitoring system, it is possible to grasp the user status and the air bounce use status through the CC TV. In addition, when the trouble occurs, The safety officer is able to recognize the warning situation and the abnormal situation, and also sends a text message of the mobile phone so that the safety officer can recognize the warning situation and the abnormal situation.

2 to 5 are flow charts related to securing safety according to the present invention. In order to allow an air bounce user to safely use an air bounce, a control method for ensuring safety of an air bounce includes an air pressure sensing sensor, And is realized by an airflow meter sensor and an infrared sensor which sense the air. FIG. 2 is a view for explaining the operation of the air conditioner according to the first embodiment of the present invention. Referring to FIG. 2, when the air pressure inside the air bounce is detected by the pressure sensor 2111 and the air pressure in the detected air bounce is compared with the air pressure set in the monitoring system, And when the sensed air pressure is greater than the set air pressure, a certain air is discharged to the outside through the air vent to maintain the proper air pressure inside the air bounce.

FIG. 3 is a view for explaining a case where the lifting sensor 2311 senses lifting of the air bounce from the ground and compares the lifting set value set in the monitoring system with the actual lifting of the air bounce. If the lifting of the sensed air bounce is larger than the set value, It shows how to trigger an alarm in the monitoring system so as to be able to control or limit this user. FIG. 4 is a graph showing the relationship between the wind intensity set value set in the monitoring system and the actual outside wind intensity by detecting the intensity of the outside wind by the airflow meter 30 and when the detected outside wind intensity is larger than the wind strength set value, It shows how to trigger an alarm in the system. 5 is a method for controlling the number of passengers by detecting the number of passengers using the air bounce by the infrared sensor 221. The infrared sensor 221 detects the air bounce entry / And the monitoring system activates an alarm when the number of the passengers is greater than the number of departed persons, which is how the security officer adjusts the number of users.

In addition, the sensors may be connected to one monitoring system and operated at the same time or partly in conjunction with each other under specific conditions depending on the air pressure of the air bounce, lifting, external wind intensity, and number of passengers.

In addition, the airbounce safety monitoring system of the present invention is applicable to all airbounce products, and may have a safety monitoring system in which one sensor or a plurality of sensors are combined according to the structure and characteristics of the airbounce.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10. Body portion 20. Sliding tube body
21. Top guide portion 22. Inclined guide portion
23. inclined bottom
211. First support 221. Infrared sensor
222. Blower 231. Second support
2111. Pressure sensor 2311. Lift sensor
24. Lower shock absorber
30. Airflow sensor 40. Monitoring system

Claims (11)

For air bounce with safety monitoring system,
Wherein the air bounce comprises:
A main body formed of a hollow body and supplied with air to form a predetermined shape;
A slidable tubular body formed on the body portion and having an inclined bottom portion extending at a predetermined inclination;
An upper guide formed at an upper end of the inclined bottom of the sliding tube body;
And a lower end impact absorbing portion formed at a lower end of the inclined bottom portion of the sliding tube body,
Wherein the second supporting portion is formed on the lower surface of the inclined bottom portion and has a bottom abutted against the ground surface and an upper surface connected to a lower surface of the inclined hook portion, and a floor lifting sensor is provided on the bottom of the second supporting portion. Air bounce with monitoring system.
delete The method according to claim 1,
And a first support portion connected to the upper guide portion and extending downward from the upper guide portion, the bottom of the air bounce abutting the ground surface and having a pressure sensor therein.
delete The method of claim 1,
Wherein an inclined guide portion extending upward is further provided on both sides of the inclined bottom portion and an infrared sensor is further provided on an inner side of a lower end of the inclined guide portion.
6. The method of claim 5,
And an air blower is connected to one outer side surface of the inclined guide portion to supply air to the air bounce.
An airbounce according to any one of claims 1, 3, 5, and 6, further comprising an air flow sensor spaced apart from the air bounce by a predetermined distance, and the sensors are installed outside the main body Wherein the monitoring system is coupled to the monitoring system to provide sensed information to the monitoring system.
delete In a control method for ensuring safety of an air bounce equipped with a safety monitoring system,
Sensing the lift of the air bounce from the ground;
Comparing the lifting and lifting set values of the detected air bounce with a monitoring system to confirm whether the lifting /
The monitoring system activating an alert when the identified lift is greater than the lift setting value; And
Adjusting or limiting the position of the user through the alert; / RTI >
And terminating the step of confirming whether the lift is within the set value in the step of confirming whether the lift is within the set value.
In a control method for ensuring safety of an air bounce equipped with a safety monitoring system,
Detecting an air bounce external wind intensity by an air flow meter sensor;
Comparing the sensed external wind intensity and the wind intensity set value with a monitoring system to confirm whether the wind intensity is appropriate;
If the detected external wind intensity is greater than the wind intensity set value, the monitoring system activates an alarm; And
Limiting the user by the security officer through the alert; / RTI >
Further comprising the step of terminating the step of confirming whether the wind intensity is correct or not if the external wind intensity is within the set value.
In a control method for ensuring safety of an air bounce equipped with a safety monitoring system,
Detecting an air bounce entry / exit number by an infrared sensor;
Comparing the input / output number of the detected air bounce with a monitoring system to check whether the entry / exit number is correct;
The monitoring system activates an alert if the identified number of attendees is greater than the number of departed personnel; And
Adjusting the security personnel through the alert; / RTI >
Further comprising the step of confirming whether or not the entry and exit personnel are correct, and terminating the process when the entrance and departure personnel match.
KR1020160126185A 2016-09-30 2016-09-30 Airbounce with a safety monitoring system and control method for safety insurance KR101726989B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160126185A KR101726989B1 (en) 2016-09-30 2016-09-30 Airbounce with a safety monitoring system and control method for safety insurance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160126185A KR101726989B1 (en) 2016-09-30 2016-09-30 Airbounce with a safety monitoring system and control method for safety insurance

Publications (1)

Publication Number Publication Date
KR101726989B1 true KR101726989B1 (en) 2017-04-14

Family

ID=58579344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160126185A KR101726989B1 (en) 2016-09-30 2016-09-30 Airbounce with a safety monitoring system and control method for safety insurance

Country Status (1)

Country Link
KR (1) KR101726989B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190135678A (en) 2018-05-29 2019-12-09 주식회사 아이랑놀기짱 Air bounce safety device with emergency power supply
KR20190135685A (en) 2018-05-29 2019-12-09 주식회사 아이랑놀기짱 Air bounce safety device with wireless hands-free alarm
KR20190135684A (en) 2018-05-29 2019-12-09 주식회사 아이랑놀기짱 Air bounce safety device by using pressure change analysis
KR20200124797A (en) * 2019-04-24 2020-11-04 주식회사 와이즈터치 Safety Guard Device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09182877A (en) * 1995-12-28 1997-07-15 Sega Enterp Ltd Air cushion game device
JPH11151139A (en) * 1997-11-19 1999-06-08 Aisin Seiki Co Ltd Mattress
KR200320924Y1 (en) * 2003-03-22 2003-07-22 권석종 Slide
KR20100074533A (en) * 2008-12-24 2010-07-02 김수완 Airbounce for instructing fire fighting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09182877A (en) * 1995-12-28 1997-07-15 Sega Enterp Ltd Air cushion game device
JPH11151139A (en) * 1997-11-19 1999-06-08 Aisin Seiki Co Ltd Mattress
KR200320924Y1 (en) * 2003-03-22 2003-07-22 권석종 Slide
KR20100074533A (en) * 2008-12-24 2010-07-02 김수완 Airbounce for instructing fire fighting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190135678A (en) 2018-05-29 2019-12-09 주식회사 아이랑놀기짱 Air bounce safety device with emergency power supply
KR20190135685A (en) 2018-05-29 2019-12-09 주식회사 아이랑놀기짱 Air bounce safety device with wireless hands-free alarm
KR20190135684A (en) 2018-05-29 2019-12-09 주식회사 아이랑놀기짱 Air bounce safety device by using pressure change analysis
KR20200124797A (en) * 2019-04-24 2020-11-04 주식회사 와이즈터치 Safety Guard Device
KR102221922B1 (en) * 2019-04-24 2021-03-04 주식회사 와이즈터치 Safety Guard Device

Similar Documents

Publication Publication Date Title
KR101726989B1 (en) Airbounce with a safety monitoring system and control method for safety insurance
CN1942385B (en) Elevotor top of car safety
US8408360B2 (en) Automatic belay warning system
CA3014470C (en) Fireproof escape system
KR100968162B1 (en) Staircase for blaze evacuation is security equipment of installation to building veranda
US20090288913A1 (en) Climb-assist device
US20070284188A1 (en) Evacuation slide having lateral ridges
KR102219207B1 (en) Construction site risk factor elimination system using information and communication
KR101622825B1 (en) The safe operating system of escalator using transmission and weight sensor
US20160287918A1 (en) Fall protection device
CN108625301B (en) Intelligent rail platform structure containing telescopic railing
CN107922168B (en) Conveyor device
US20190345767A1 (en) Ladder Safety System
KR102078719B1 (en) Emergency escape slide
KR20190135685A (en) Air bounce safety device with wireless hands-free alarm
US20210016116A1 (en) Safety Check Apparatus for Challenge Course
CN214623908U (en) Anti-collision early warning device for garbage truck hopper
KR102144642B1 (en) Safety apparatus for preventing car tilt accident of freight elevator and service elevator
KR101989411B1 (en) Intelligent monitoring system for ladder safety accidents
CN112723083B (en) Elevator rescue system with emergency escape equipment
JP3160700U (en) Automatic warehouse
KR20190135684A (en) Air bounce safety device by using pressure change analysis
CN220599264U (en) Building construction outer climbing type anti-falling platform
KR20190135678A (en) Air bounce safety device with emergency power supply
NL1011375C2 (en) Maintenance staging frame for inside chimney stacks, has external guide wheels which prevent contact between staging frame and brickwork, during use.

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant